GPU runing two of six why?

Hello guys i have some problem i have use this help from forum 

- Uninstall the AMD driver
- Reboot
- Manually remove opencl.dll and opencl32.dll from system32 and syswow64
- Reboot
- Install AMD driver 15.12 exactly
- Reboot 

when i use benchamrk i see this 

* Update your OpenCL runtime / driver the right way:
  https://hashcat.net/faq/wrongdriver

because first i can use haschat on cpu but is very slow but when i uninstal reboot itc i run haschat 4.0.1 and i check bencmark and i have that results 

hashcat64.exe --benchmark
hashcat (v4.1.0-2-g8079abff) starting in benchmark mode...

Benchmarking uses hand-optimized kernel code by default.
You can use it in your cracking session by setting the -O option.
Note: Using optimized kernel code limits the maximum supported password length.
To disable the optimized kernel code in benchmark mode, use the -w option.

* Device #7: Not a native Intel OpenCL runtime. Expect massive speed loss.
             You can use --force to override, but do not report related errors.
* Device #9: Intel's OpenCL runtime (GPU only) is currently broken.
             We are waiting for updated OpenCL drivers from Intel.
             You can use --force to override, but do not report related errors.
ADL_Overdrive_Caps(): -1

ADL_Overdrive_Caps(): -1

ADL_Overdrive_Caps(): -1

ADL_Overdrive_Caps(): -1

ADL_Overdrive_Caps(): -1

ADL_Overdrive_Caps(): -1

ADL_Overdrive_Caps(): -1

ADL_Overdrive_Caps(): -1

ADL_Overdrive_Caps(): -1

ADL_Overdrive_Caps(): -1

ADL_Overdrive_Caps(): -1

ADL_Overdrive_Caps(): -1

ADL_Overdrive_Caps(): -1

ADL_Overdrive_Caps(): -1

ADL_Overdrive_Caps(): -1

ADL_Overdrive_Caps(): -1

ADL_Overdrive_Caps(): -1

ADL_Overdrive_Caps(): -1

ADL_Overdrive_Caps(): -1

ADL_Overdrive_Caps(): -1

ADL_Overdrive_Caps(): -1

ADL_Overdrive_Caps(): -1

ADL_Overdrive_Caps(): -1

ADL_Overdrive_Caps(): -1

ADL_Overdrive_Caps(): -1

ADL_Overdrive_Caps(): -1

ADL_Overdrive_Caps(): -1

ADL_Overdrive_Caps(): -1

ADL_Overdrive_Caps(): -1

ADL_Overdrive_Caps(): -1

ADL_Overdrive_Caps(): -1

ADL_Overdrive_Caps(): -1

ADL_Overdrive_Caps(): -1

ADL_Overdrive_Caps(): -1

ADL_Overdrive_Caps(): -1

ADL_Overdrive_Caps(): -1

ADL_Overdrive5_CurrentActivity_Get(): -1

ADL_Overdrive5_CurrentActivity_Get(): -1

ADL_Overdrive5_CurrentActivity_Get(): -1

ADL_Overdrive5_CurrentActivity_Get(): -1

ADL_Overdrive5_CurrentActivity_Get(): -1

ADL_Overdrive5_CurrentActivity_Get(): -1

ADL_Overdrive5_CurrentActivity_Get(): -1

ADL_Overdrive5_CurrentActivity_Get(): -1

ADL_Overdrive5_CurrentActivity_Get(): -1

ADL_Overdrive5_CurrentActivity_Get(): -1

ADL_Overdrive5_CurrentActivity_Get(): -1

ADL_Overdrive5_CurrentActivity_Get(): -1

ADL_Overdrive5_CurrentActivity_Get(): -1

ADL_Overdrive5_CurrentActivity_Get(): -1

ADL_Overdrive5_CurrentActivity_Get(): -1

ADL_Overdrive5_CurrentActivity_Get(): -1

ADL_Overdrive5_CurrentActivity_Get(): -1

ADL_Overdrive5_CurrentActivity_Get(): -1

ADL_Overdrive5_CurrentActivity_Get(): -1

ADL_Overdrive5_CurrentActivity_Get(): -1

ADL_Overdrive5_CurrentActivity_Get(): -1

ADL_Overdrive5_CurrentActivity_Get(): -1

ADL_Overdrive5_CurrentActivity_Get(): -1

ADL_Overdrive5_CurrentActivity_Get(): -1

OpenCL Platform #1: Advanced Micro Devices, Inc.
================================================
* Device #1: Hawaii, 2880/4096 MB allocatable, 44MCU
* Device #2: Pitcairn, 1344/2048 MB allocatable, 20MCU
* Device #3: Hawaii, 2880/4096 MB allocatable, 44MCU
* Device #4: Pitcairn, 1344/2048 MB allocatable, 20MCU
* Device #5: Pitcairn, 1344/2048 MB allocatable, 20MCU
* Device #6: Hawaii, 2880/4096 MB allocatable, 44MCU
* Device #7: Intel(R) Celeron(R) CPU G1630 @ 2.80GHz, skipped.

OpenCL Platform #2: Intel(R) Corporation
========================================
* Device #8: Intel(R) Celeron(R) CPU G1630 @ 2.80GHz, skipped.
* Device #9: Intel(R) HD Graphics, skipped.

Benchmark relevant options:
===========================
* --optimized-kernel-enable

Hashmode: 0 - MD5

Speed.Dev.#1.....: 11594.6 MH/s (63.03ms) @ Accel:128 Loops:512 Thr:256 Vec:1
Speed.Dev.#2.....:  5022.4 MH/s (66.31ms) @ Accel:256 Loops:256 Thr:256 Vec:1
Speed.Dev.#3.....: 11627.1 MH/s (62.81ms) @ Accel:128 Loops:512 Thr:256 Vec:1
Speed.Dev.#4.....:  5031.7 MH/s (66.31ms) @ Accel:256 Loops:256 Thr:256 Vec:1
Speed.Dev.#5.....:  5024.4 MH/s (66.31ms) @ Accel:256 Loops:256 Thr:256 Vec:1
Speed.Dev.#6.....: 11737.6 MH/s (62.47ms) @ Accel:128 Loops:512 Thr:256 Vec:1
Speed.Dev.#*.....: 50037.9 MH/s

Hashmode: 100 - SHA1

But when i run hashcat64.exe -m 15700 --force -D1 hashcode.txt pass.txt -w3 -r rules\dive.rule -O

My GPU run only two of six can you tell me why or whic OpenCL i must install or do any something? 

[s]tatus [p]ause [b]ypass [c]heckpoint [q]uit =>

Session..........: hashcat
Status...........: Running
Hash.Type........: Ethereum Wallet, SCRYPT
Hash.Target......: $ethereum$s*1024*8*1*XXXXXXXXXXXXXXXXX
Time.Started.....: Thu Mar 15 12:04:36 2018 (25 secs)
Time.Estimated...: Thu Mar 15 12:31:21 2018 (26 mins, 20 secs)
Guess.Base.......: File (pass.txt)
Guess.Mod........: Rules (rules\dive.rule)
Guess.Queue......: 1/1 (100.00%)
Speed.Dev.#7.....:      276 H/s (5.85ms) @ Accel:1 Loops:1 Thr:1 Vec:1
Speed.Dev.#8.....:      403 H/s (4.51ms) @ Accel:1 Loops:1 Thr:1 Vec:1
Speed.Dev.#*.....:      678 H/s
Recovered........: 0/1 (0.00%) Digests, 0/1 (0.00%) Salts
Progress.........: 17362/1089946 (1.59%)
Rejected.........: 0/17362 (0.00%)
Restore.Point....: 0/11 (0.00%)
Candidates.#7....: ::::::::::::::::::::
Candidates.#8....: {{{{{{{{{{{{{{{{{{{
HWMon.Dev.#7.....: N/A
HWMon.Dev.#8.....: N/A

* Create more work items to make use of your parallelization power:
  https://hashcat.net/faq/morework


Many thanks for reply i decrypted my key in 28mins its very fast but i will know why two no six cards running.

Im newbie in this please help